common bottlenose dolphin vs акула вальбема

Tursiops truncatus compared with Rhizoprionodon acutus

Key Differences

• common bottlenose dolphin is Least Concern while акула вальбема is Vulnerable.

Taxonomic Classification

Rank	common bottlenose dolphin	акула вальбема
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Chondrichthyes (хрящевые рыбы)
Order	Cetacea (Whales & Dolphins)	Carcharhiniformes (кархаринообразные)
Family	Delphinidae (Oceanic Dolphins)	Carcharhinidae
Genus	Tursiops (Bottlenose Dolphins)	Rhizoprionodon
Species	Tursiops truncatus	Rhizoprionodon acutus

Evolutionary Relationship

common bottlenose dolphin and акула вальбема share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

common bottlenose dolphin

LC — Least Concern

Population: ~600.0K

Trend: Stable →

акула вальбема

VU — Vulnerable

Physical Characteristics

Attribute	common bottlenose dolphin	акула вальбема
Diet	Carnivore	—
Average Lifespan	45 years	—
Average Length	3.0 m	—
Average Weight	300.0 kg	—

Habitat & Geographic Range

common bottlenose dolphin

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 12 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).

акула вальбема

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Distributed across Italy and Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

common bottlenose dolphin

The most studied and recognized dolphin species, bottlenose dolphins inhabit warm and temperate oceans worldwide, from coastal shallows to the open sea. Highly intelligent with large brains relative to body size, they demonstrate self-recognition, complex communication, and social learning. They live in fluid fission-fusion societies and cooperate to herd fish. A keystone indicator species for marine ecosystem health.

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan